Set A {
    A.num  = 3.0
    A.num2 = ?
    A.tup1 = (1.0, 2.0)
    A.tup2 = (1.0, A.num)
    A.list = [ 1.0, min(2.0, A.num), 3.0 / 2.0 * 1.2 ]

    A.shape = Circle {
        pos : A.tup1
        lst : [ 1.0, min(2.0, A.num), 3.0 / 2.0 * 1.2 ]
    }

    A.compResult = plus((1, 3), [4, 5])
    A.transform = rotate(4.0) then translate(40, 50)
}
